Is this repairable?

Yes that’s looking good!

Unfortunately I can’t assist with the paint (I’m just in doubt that they ever heard of “RAL” colours).

But I’d like to add a few thoughts:

  • For my understanding, such an issue can happen only if at least one (or perhaps both?) of the two 274 bolts loosened itself somehow.
    Therefore I’d keep an eye on these two bolts and check them repeatedly.

  • Such issues MAY have to do with a faulty rear hinge.
    Checking/refurbishing of the rear hinge parts MAY help in certain cases.

  • The torque amounts at the actual Strida online manual for the mentioned two 274 bolts AND that of the rear hinge bolt 373 are too high for my meaning.
    I’d recommend to decrease these amounts for 40 - 50%!